TY  - GEN
AU  - Ray, Ajoy Kumar
AU  - Acharya, Tinku
TI  - Information technology: principles and applications
SN  - 8120321847
PY  - 2004///
CY  - New Delhi
PB  - Prentice-Hall
KW  - COMPUTER SCIENCE
KW  - INFORMATION TECHNOLOGY
ER  -